CN201636785U - Angle adjusting mechanism for tunnel lamp - Google Patents
Angle adjusting mechanism for tunnel lamp Download PDFInfo
- Publication number
- CN201636785U CN201636785U CN2009201819927U CN200920181992U CN201636785U CN 201636785 U CN201636785 U CN 201636785U CN 2009201819927 U CN2009201819927 U CN 2009201819927U CN 200920181992 U CN200920181992 U CN 200920181992U CN 201636785 U CN201636785 U CN 201636785U
- Authority
- CN
- China
- Prior art keywords
- hole
- installing rack
- lamp housing
- nut
- lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an angle adjusting mechanism for a tunnel lamp, which mainly comprises a lamp shell, a mounting frame, a fastening screw and a nut; and the mounting frame is fixedly connected with the lamp shell by the fastening screw and the nut. As the free arm of the mounting frame is provided with a through hole and an arc-shaped short trough, and two side walls of the lamp shell are provided with two round holes, the lamp shell and the mounting frame are fixed by the clamping force generated when the screw passes through the through hole, the round hole, the arc-shaped long trough, and the round hole and is screwed with the nut; and the angle of the lamp shell relative to the mounting frame can be adjusted only by loosening the screw and the nut, and the adjustment is extremely convenient.
Description
Technical field
The utility model relates to a kind of light fixture, particularly relates to a kind of Tunnel Lamp angle adjusting mechanism.
Background technology
The Tunnel Lamp of commonly using mainly is made of lamp housing and installing rack, and lamp housing is fixed on the installing rack, and installing rack is fixed on the tunnel wall.Because the installing rack swing relatively of the lamp housing of this Tunnel Lamp of commonly using, this is the wall of arc for some tunnel wall, and when Tunnel Lamp was installed, the adjusting of Tunnel Lamp light-illuminating angle is the inconvenience of ten minutes just.
The utility model content
The purpose of this utility model is to provide a kind of light-illuminating angular adjustment Tunnel Lamp angle adjusting mechanism easily.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of Tunnel Lamp angle adjusting mechanism, and it mainly is made up of lamp housing, installing rack, trip bolt and nut; Described installing rack is " door " font, and the outer end of its two free arm is offered a curved short groove and a through hole respectively, and through hole is outer, and curved short groove is inner; The parallel respectively two arc elongated slots of offering on the two side of lamp housing; Curved short groove on the described installing rack free arm and through hole are relative with two arc elongated slots on the lamp housing two side respectively; Arc elongated slot and nut that a described trip bolt passes on through hole on the installing rack free arm and the lamp housing two side are spirally connected, arc elongated slot and nut that one trip bolt passes on curved short groove on the installing rack free arm and the lamp housing two side are spirally connected, and installing rack and lamp housing are fixed.
After adopting such scheme, because the utility model is provided with through hole and curved short groove on the installing rack free arm, on the lamp housing two side, be provided with two arc elongated slots, be that screw by being arranged in through hole/arc elongated slot or arc elongated slot/curved short groove and the nut clamping force that the back produces that is spirally connected is fixed between lamp housing and the installing rack, as long as loosen the angle that screw and nut just can be regulated the relative installing rack of lamp housing, regulate very convenient.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is the axonometric drawing of overlooking of the present utility model;
Fig. 2 is the axonometric drawing of looking up of the present utility model;
Fig. 3 is a side view of the present utility model.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the utility model is a kind of Tunnel Lamp angle adjusting mechanism, and it mainly is made up of lamp housing 1, installing rack 2, four 31,32 and four nuts 4 of trip bolt.
Described installing rack 2 is " door " font, and the outer end of its two free arm 21 is offered a curved short groove 22 and a through hole (not shown) respectively; On the two side of lamp housing 1, offer two circular hole (not shown) respectively; Curved short groove 22 on described installing rack 2 free arms 21 and through hole are relative with two circular holes on lamp housing 1 two side respectively; A described trip bolt 31 is spirally connected with nut 4 after passing through hole on installing rack 2 free arms 21 and the circular hole on lamp housing 1 two side, one trip bolt 32 is spirally connected with nut 4 after passing through hole on installing rack 2 free arms 21 and another circular hole on lamp housing 1 two side, and installing rack 2 and lamp housing 1 are clamped and fix.
Operation principle of the present utility model:
Loosen 31,32 and four nuts 4 of four trip bolts, swing lamp housing 1 makes lamp housing 1 move along the curved short groove 22 of installing rack 2, move to desired location after, trip bolt 31 and nut 4 that locking installing rack 2 through holes and lamp housing are 1.
Emphasis of the present utility model just is: lamp housing installing rack swing relatively.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (1)
1. Tunnel Lamp angle adjusting mechanism, it is characterized in that: it mainly is made up of lamp housing, installing rack, trip bolt and nut; Described installing rack is " door " font, and the outer end of its two free arm is offered a curved short groove and a through hole respectively, and through hole is outer, and curved short groove is inner; On the two side of lamp housing, offer two circular holes respectively; Curved short groove on the described installing rack free arm and through hole are relative with two circular holes on the lamp housing two side respectively; A described trip bolt passes through hole on the installing rack free arm and a circular hole and the nut on the lamp housing two side is spirally connected, one trip bolt passes curved short groove on the installing rack free arm and a circular hole and the nut on the lamp housing two side is spirally connected, and installing rack and lamp housing are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201819927U CN201636785U (en) | 2009-12-31 | 2009-12-31 | Angle adjusting mechanism for tunnel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201819927U CN201636785U (en) | 2009-12-31 | 2009-12-31 | Angle adjusting mechanism for tunnel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636785U true CN201636785U (en) | 2010-11-17 |
Family
ID=43081278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201819927U Expired - Fee Related CN201636785U (en) | 2009-12-31 | 2009-12-31 | Angle adjusting mechanism for tunnel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636785U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620190A (en) * | 2012-03-06 | 2012-08-01 | 深圳市超频三科技有限公司 | Street lamp |
| WO2012171280A1 (en) * | 2011-06-11 | 2012-12-20 | 东莞勤上光电股份有限公司 | Tunnel light and mounting frame thereof |
| CN103453478A (en) * | 2012-05-29 | 2013-12-18 | 天津华彩电子科技工程集团有限公司 | Multidirectional adjustment installing method of embedded down lamp and device thereof |
| CN105240752A (en) * | 2015-11-19 | 2016-01-13 | 湖南城市学院 | Illuminating lamp convenient for installation |
| KR20160142921A (en) * | 2015-06-03 | 2016-12-14 | 우석대학교 산학협력단 | crosswalk lighting equipment |
-
2009
- 2009-12-31 CN CN2009201819927U patent/CN201636785U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012171280A1 (en) * | 2011-06-11 | 2012-12-20 | 东莞勤上光电股份有限公司 | Tunnel light and mounting frame thereof |
| CN102620190A (en) * | 2012-03-06 | 2012-08-01 | 深圳市超频三科技有限公司 | Street lamp |
| CN102620190B (en) * | 2012-03-06 | 2014-04-16 | 深圳市超频三科技有限公司 | Street lamp |
| CN103453478A (en) * | 2012-05-29 | 2013-12-18 | 天津华彩电子科技工程集团有限公司 | Multidirectional adjustment installing method of embedded down lamp and device thereof |
| KR20160142921A (en) * | 2015-06-03 | 2016-12-14 | 우석대학교 산학협력단 | crosswalk lighting equipment |
| KR101708423B1 (en) * | 2015-06-03 | 2017-02-21 | 우석대학교 산학협력단 | crosswalk lighting equipment |
| CN105240752A (en) * | 2015-11-19 | 2016-01-13 | 湖南城市学院 | Illuminating lamp convenient for installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |